320433152

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{24071}}^1$

素因数の和:24104

約数の個数: 44

約数和(自身を含む): 689855376

約数和(自身を除く): 369422224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 24071, 48142, 96284, 192568, 312923, 385136, 625846, 770272, 1251692, 1540544, 2503384, 3081088, 5006768, 6162176, 10013536, 12324352, 20027072, 24648704, 40054144, 80108288, 160216576, 320433152]

約数ペア:

[(1, 320433152), (2, 160216576), (4, 80108288), (8, 40054144), (13, 24648704), (16, 20027072), (26, 12324352), (32, 10013536), (52, 6162176), (64, 5006768), (104, 3081088), (128, 2503384), (208, 1540544), (256, 1251692), (416, 770272), (512, 625846), (832, 385136), (1024, 312923), (1664, 192568), (3328, 96284), (6656, 48142), (13312, 24071)]