87432176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4723}}^1$

素因数の和:4833

約数の個数: 40

約数和(自身を含む): 184519440

約数和(自身を除く): 97087264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 4723, 9256, 9446, 18512, 18892, 37784, 61399, 75568, 122798, 245596, 420347, 491192, 840694, 982384, 1681388, 3362776, 5464511, 6725552, 10929022, 21858044, 43716088, 87432176]

約数ペア:

[(1, 87432176), (2, 43716088), (4, 21858044), (8, 10929022), (13, 6725552), (16, 5464511), (26, 3362776), (52, 1681388), (89, 982384), (104, 840694), (178, 491192), (208, 420347), (356, 245596), (712, 122798), (1157, 75568), (1424, 61399), (2314, 37784), (4628, 18892), (4723, 18512), (9256, 9446)]