104400064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 216383616

約数和(自身を除く): 111983552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 521, 808, 992, 1042, 1616, 1984, 2084, 3131, 3232, 4168, 6262, 6464, 8336, 12524, 16151, 16672, 25048, 32302, 33344, 50096, 52621, 64604, 100192, 105242, 129208, 200384, 210484, 258416, 420968, 516832, 841936, 1033664, 1631251, 1683872, 3262502, 3367744, 6525004, 13050008, 26100016, 52200032, 104400064]

約数ペア:

[(1, 104400064), (2, 52200032), (4, 26100016), (8, 13050008), (16, 6525004), (31, 3367744), (32, 3262502), (62, 1683872), (64, 1631251), (101, 1033664), (124, 841936), (202, 516832), (248, 420968), (404, 258416), (496, 210484), (521, 200384), (808, 129208), (992, 105242), (1042, 100192), (1616, 64604), (1984, 52621), (2084, 50096), (3131, 33344), (3232, 32302), (4168, 25048), (6262, 16672), (6464, 16151), (8336, 12524)]