31424704

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 42

約数和(自身を含む): 66281300

約数和(自身を除く): 34856596

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 1699, 2312, 3398, 4624, 6796, 9248, 13592, 18496, 27184, 28883, 54368, 57766, 108736, 115532, 231064, 462128, 491011, 924256, 982022, 1848512, 1964044, 3928088, 7856176, 15712352, 31424704]

約数ペア:

[(1, 31424704), (2, 15712352), (4, 7856176), (8, 3928088), (16, 1964044), (17, 1848512), (32, 982022), (34, 924256), (64, 491011), (68, 462128), (136, 231064), (272, 115532), (289, 108736), (544, 57766), (578, 54368), (1088, 28883), (1156, 27184), (1699, 18496), (2312, 13592), (3398, 9248), (4624, 6796)]