31483728

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 100

約数和(自身を含む): 96550740

約数和(自身を除く): 65067012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1429, 1836, 2448, 2754, 2858, 3672, 4287, 5508, 5716, 7344, 8574, 11016, 11432, 12861, 17148, 22032, 22864, 24293, 25722, 34296, 38583, 48586, 51444, 68592, 72879, 77166, 97172, 102888, 115749, 145758, 154332, 194344, 205776, 218637, 231498, 291516, 308664, 388688, 437274, 462996, 583032, 617328, 655911, 874548, 925992, 1166064, 1311822, 1749096, 1851984, 1967733, 2623644, 3498192, 3935466, 5247288, 7870932, 10494576, 15741864, 31483728]

約数ペア:

[(1, 31483728), (2, 15741864), (3, 10494576), (4, 7870932), (6, 5247288), (8, 3935466), (9, 3498192), (12, 2623644), (16, 1967733), (17, 1851984), (18, 1749096), (24, 1311822), (27, 1166064), (34, 925992), (36, 874548), (48, 655911), (51, 617328), (54, 583032), (68, 462996), (72, 437274), (81, 388688), (102, 308664), (108, 291516), (136, 231498), (144, 218637), (153, 205776), (162, 194344), (204, 154332), (216, 145758), (272, 115749), (306, 102888), (324, 97172), (408, 77166), (432, 72879), (459, 68592), (612, 51444), (648, 48586), (816, 38583), (918, 34296), (1224, 25722), (1296, 24293), (1377, 22864), (1429, 22032), (1836, 17148), (2448, 12861), (2754, 11432), (2858, 11016), (3672, 8574), (4287, 7344), (5508, 5716)]