31199584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 67970448

約数和(自身を除く): 36770864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 2027, 3848, 4054, 7696, 8108, 15392, 16216, 26351, 32432, 52702, 64864, 74999, 105404, 149998, 210808, 299996, 421616, 599992, 843232, 974987, 1199984, 1949974, 2399968, 3899948, 7799896, 15599792, 31199584]

約数ペア:

[(1, 31199584), (2, 15599792), (4, 7799896), (8, 3899948), (13, 2399968), (16, 1949974), (26, 1199984), (32, 974987), (37, 843232), (52, 599992), (74, 421616), (104, 299996), (148, 210808), (208, 149998), (296, 105404), (416, 74999), (481, 64864), (592, 52702), (962, 32432), (1184, 26351), (1924, 16216), (2027, 15392), (3848, 8108), (4054, 7696)]