16223485240

素因数分解:

$2^3\times 5^1\times {\mathrm{9967}}^1\times {\mathrm{40693}}^1$

素因数の和:50671

約数の個数: 32

約数和(自身を含む): 36507401280

約数和(自身を除く): 20283916040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9967, 19934, 39868, 40693, 49835, 79736, 81386, 99670, 162772, 199340, 203465, 325544, 398680, 406930, 813860, 1627720, 405587131, 811174262, 1622348524, 2027935655, 3244697048, 4055871310, 8111742620, 16223485240]

約数ペア:

[(1, 16223485240), (2, 8111742620), (4, 4055871310), (5, 3244697048), (8, 2027935655), (10, 1622348524), (20, 811174262), (40, 405587131), (9967, 1627720), (19934, 813860), (39868, 406930), (40693, 398680), (49835, 325544), (79736, 203465), (81386, 199340), (99670, 162772)]