31946988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 77579264

約数和(自身を除く): 45632276

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 547, 628, 942, 1094, 1641, 1884, 2188, 3282, 4867, 6564, 9734, 14601, 16957, 19468, 29202, 33914, 50871, 58404, 67828, 85879, 101742, 171758, 203484, 257637, 343516, 515274, 1030548, 2662249, 5324498, 7986747, 10648996, 15973494, 31946988]

約数ペア:

[(1, 31946988), (2, 15973494), (3, 10648996), (4, 7986747), (6, 5324498), (12, 2662249), (31, 1030548), (62, 515274), (93, 343516), (124, 257637), (157, 203484), (186, 171758), (314, 101742), (372, 85879), (471, 67828), (547, 58404), (628, 50871), (942, 33914), (1094, 29202), (1641, 19468), (1884, 16957), (2188, 14601), (3282, 9734), (4867, 6564)]