16246167985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 20333030400

約数和(自身を除く): 4086862415

約数列:

[1, 5, 31, 155, 179, 229, 895, 1145, 2557, 5549, 7099, 12785, 27745, 35495, 40991, 79267, 204955, 396335, 457703, 585553, 1270721, 2288515, 2927765, 6353605, 14188793, 18152143, 70943965, 90760715, 104813987, 524069935, 3249233597, 16246167985]

約数ペア:

[(1, 16246167985), (5, 3249233597), (31, 524069935), (155, 104813987), (179, 90760715), (229, 70943965), (895, 18152143), (1145, 14188793), (2557, 6353605), (5549, 2927765), (7099, 2288515), (12785, 1270721), (27745, 585553), (35495, 457703), (40991, 396335), (79267, 204955)]