31441296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 87744384

約数和(自身を除く): 56303088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 727, 816, 848, 901, 1272, 1454, 1802, 2181, 2544, 2703, 2908, 3604, 4362, 5406, 5816, 7208, 8724, 10812, 11632, 12359, 14416, 17448, 21624, 24718, 34896, 37077, 38531, 43248, 49436, 74154, 77062, 98872, 115593, 148308, 154124, 197744, 231186, 296616, 308248, 462372, 593232, 616496, 655027, 924744, 1310054, 1849488, 1965081, 2620108, 3930162, 5240216, 7860324, 10480432, 15720648, 31441296]

約数ペア:

[(1, 31441296), (2, 15720648), (3, 10480432), (4, 7860324), (6, 5240216), (8, 3930162), (12, 2620108), (16, 1965081), (17, 1849488), (24, 1310054), (34, 924744), (48, 655027), (51, 616496), (53, 593232), (68, 462372), (102, 308248), (106, 296616), (136, 231186), (159, 197744), (204, 154124), (212, 148308), (272, 115593), (318, 98872), (408, 77062), (424, 74154), (636, 49436), (727, 43248), (816, 38531), (848, 37077), (901, 34896), (1272, 24718), (1454, 21624), (1802, 17448), (2181, 14416), (2544, 12359), (2703, 11632), (2908, 10812), (3604, 8724), (4362, 7208), (5406, 5816)]