83999584

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 181960128

約数和(自身を除く): 97960544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 293, 496, 527, 544, 578, 586, 992, 1054, 1156, 1172, 2108, 2312, 2344, 4216, 4624, 4688, 4981, 8432, 8959, 9083, 9248, 9376, 9962, 16864, 17918, 18166, 19924, 35836, 36332, 39848, 71672, 72664, 79696, 84677, 143344, 145328, 154411, 159392, 169354, 286688, 290656, 308822, 338708, 617644, 677416, 1235288, 1354832, 2470576, 2624987, 2709664, 4941152, 5249974, 10499948, 20999896, 41999792, 83999584]

約数ペア:

[(1, 83999584), (2, 41999792), (4, 20999896), (8, 10499948), (16, 5249974), (17, 4941152), (31, 2709664), (32, 2624987), (34, 2470576), (62, 1354832), (68, 1235288), (124, 677416), (136, 617644), (248, 338708), (272, 308822), (289, 290656), (293, 286688), (496, 169354), (527, 159392), (544, 154411), (578, 145328), (586, 143344), (992, 84677), (1054, 79696), (1156, 72664), (1172, 71672), (2108, 39848), (2312, 36332), (2344, 35836), (4216, 19924), (4624, 18166), (4688, 17918), (4981, 16864), (8432, 9962), (8959, 9376), (9083, 9248)]