2016103828

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{6983}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 3572735040

約数和(自身を除く): 1556631212

約数列:

[1, 2, 4, 89, 178, 356, 811, 1622, 3244, 6983, 13966, 27932, 72179, 144358, 288716, 621487, 1242974, 2485948, 5663213, 11326426, 22652852, 504025957, 1008051914, 2016103828]

約数ペア:

[(1, 2016103828), (2, 1008051914), (4, 504025957), (89, 22652852), (178, 11326426), (356, 5663213), (811, 2485948), (1622, 1242974), (3244, 621487), (6983, 288716), (13966, 144358), (27932, 72179)]