31872688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 67174272

約数和(自身を除く): 35301584

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 3167, 5032, 6334, 10064, 12668, 25336, 50672, 53839, 107678, 117179, 215356, 234358, 430712, 468716, 861424, 937432, 1874864, 1992043, 3984086, 7968172, 15936344, 31872688]

約数ペア:

[(1, 31872688), (2, 15936344), (4, 7968172), (8, 3984086), (16, 1992043), (17, 1874864), (34, 937432), (37, 861424), (68, 468716), (74, 430712), (136, 234358), (148, 215356), (272, 117179), (296, 107678), (592, 53839), (629, 50672), (1258, 25336), (2516, 12668), (3167, 10064), (5032, 6334)]