31829332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 30263468

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 131, 139, 262, 278, 437, 524, 556, 874, 1748, 2489, 2641, 3013, 3197, 4978, 5282, 6026, 6394, 9956, 10564, 12052, 12788, 18209, 36418, 57247, 60743, 72836, 114494, 121486, 228988, 242972, 345971, 418807, 691942, 837614, 1383884, 1675228, 7957333, 15914666, 31829332]

約数ペア:

[(1, 31829332), (2, 15914666), (4, 7957333), (19, 1675228), (23, 1383884), (38, 837614), (46, 691942), (76, 418807), (92, 345971), (131, 242972), (139, 228988), (262, 121486), (278, 114494), (437, 72836), (524, 60743), (556, 57247), (874, 36418), (1748, 18209), (2489, 12788), (2641, 12052), (3013, 10564), (3197, 9956), (4978, 6394), (5282, 6026)]