16232320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 41811840

約数和(自身を除く): 25579520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1951, 2080, 3902, 4160, 7804, 8320, 9755, 15608, 19510, 25363, 31216, 39020, 50726, 62432, 78040, 101452, 124864, 126815, 156080, 202904, 249728, 253630, 312160, 405808, 507260, 624320, 811616, 1014520, 1248640, 1623232, 2029040, 3246464, 4058080, 8116160, 16232320]

約数ペア:

[(1, 16232320), (2, 8116160), (4, 4058080), (5, 3246464), (8, 2029040), (10, 1623232), (13, 1248640), (16, 1014520), (20, 811616), (26, 624320), (32, 507260), (40, 405808), (52, 312160), (64, 253630), (65, 249728), (80, 202904), (104, 156080), (128, 126815), (130, 124864), (160, 101452), (208, 78040), (260, 62432), (320, 50726), (416, 39020), (520, 31216), (640, 25363), (832, 19510), (1040, 15608), (1664, 9755), (1951, 8320), (2080, 7804), (3902, 4160)]