31429632

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 88

約数和(自身を含む): 90330016

約数和(自身を除く): 58900384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 787, 832, 1024, 1248, 1536, 1574, 1664, 2361, 2496, 3072, 3148, 3328, 4722, 4992, 6296, 6656, 9444, 9984, 10231, 12592, 13312, 18888, 19968, 20462, 25184, 30693, 37776, 39936, 40924, 50368, 61386, 75552, 81848, 100736, 122772, 151104, 163696, 201472, 245544, 302208, 327392, 402944, 491088, 604416, 654784, 805888, 982176, 1208832, 1309568, 1964352, 2417664, 2619136, 3928704, 5238272, 7857408, 10476544, 15714816, 31429632]

約数ペア:

[(1, 31429632), (2, 15714816), (3, 10476544), (4, 7857408), (6, 5238272), (8, 3928704), (12, 2619136), (13, 2417664), (16, 1964352), (24, 1309568), (26, 1208832), (32, 982176), (39, 805888), (48, 654784), (52, 604416), (64, 491088), (78, 402944), (96, 327392), (104, 302208), (128, 245544), (156, 201472), (192, 163696), (208, 151104), (256, 122772), (312, 100736), (384, 81848), (416, 75552), (512, 61386), (624, 50368), (768, 40924), (787, 39936), (832, 37776), (1024, 30693), (1248, 25184), (1536, 20462), (1574, 19968), (1664, 18888), (2361, 13312), (2496, 12592), (3072, 10231), (3148, 9984), (3328, 9444), (4722, 6656), (4992, 6296)]