40385056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 85264704

約数和(自身を除く): 44879648

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1483, 1702, 2966, 3404, 5932, 6808, 11864, 13616, 23728, 27232, 34109, 47456, 54871, 68218, 109742, 136436, 219484, 272872, 438968, 545744, 877936, 1091488, 1262033, 1755872, 2524066, 5048132, 10096264, 20192528, 40385056]

約数ペア:

[(1, 40385056), (2, 20192528), (4, 10096264), (8, 5048132), (16, 2524066), (23, 1755872), (32, 1262033), (37, 1091488), (46, 877936), (74, 545744), (92, 438968), (148, 272872), (184, 219484), (296, 136436), (368, 109742), (592, 68218), (736, 54871), (851, 47456), (1184, 34109), (1483, 27232), (1702, 23728), (2966, 13616), (3404, 11864), (5932, 6808)]