31434608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 64742880

約数和(自身を除く): 33308272

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 1831, 2146, 3662, 4292, 7324, 8584, 14648, 17168, 29296, 53099, 67747, 106198, 135494, 212396, 270988, 424792, 541976, 849584, 1083952, 1964663, 3929326, 7858652, 15717304, 31434608]

約数ペア:

[(1, 31434608), (2, 15717304), (4, 7858652), (8, 3929326), (16, 1964663), (29, 1083952), (37, 849584), (58, 541976), (74, 424792), (116, 270988), (148, 212396), (232, 135494), (296, 106198), (464, 67747), (592, 53099), (1073, 29296), (1831, 17168), (2146, 14648), (3662, 8584), (4292, 7324)]