40117472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 83809152

約数和(自身を除く): 43691680

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1093, 1147, 1184, 2186, 2294, 4372, 4588, 8744, 9176, 17488, 18352, 33883, 34976, 36704, 40441, 67766, 80882, 135532, 161764, 271064, 323528, 542128, 647056, 1084256, 1253671, 1294112, 2507342, 5014684, 10029368, 20058736, 40117472]

約数ペア:

[(1, 40117472), (2, 20058736), (4, 10029368), (8, 5014684), (16, 2507342), (31, 1294112), (32, 1253671), (37, 1084256), (62, 647056), (74, 542128), (124, 323528), (148, 271064), (248, 161764), (296, 135532), (496, 80882), (592, 67766), (992, 40441), (1093, 36704), (1147, 34976), (1184, 33883), (2186, 18352), (2294, 17488), (4372, 9176), (4588, 8744)]