31018744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 62607600

約数和(自身を除く): 31588856

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3739, 4148, 7478, 8296, 14956, 29912, 63563, 127126, 228079, 254252, 456158, 508504, 912316, 1824632, 3877343, 7754686, 15509372, 31018744]

約数ペア:

[(1, 31018744), (2, 15509372), (4, 7754686), (8, 3877343), (17, 1824632), (34, 912316), (61, 508504), (68, 456158), (122, 254252), (136, 228079), (244, 127126), (488, 63563), (1037, 29912), (2074, 14956), (3739, 8296), (4148, 7478)]