38742064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 40

約数和(自身を含む): 81582080

約数和(自身を除く): 42840016

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4111, 4712, 8222, 9424, 16444, 32888, 65776, 78109, 127441, 156218, 254882, 312436, 509764, 624872, 1019528, 1249744, 2039056, 2421379, 4842758, 9685516, 19371032, 38742064]

約数ペア:

[(1, 38742064), (2, 19371032), (4, 9685516), (8, 4842758), (16, 2421379), (19, 2039056), (31, 1249744), (38, 1019528), (62, 624872), (76, 509764), (124, 312436), (152, 254882), (248, 156218), (304, 127441), (496, 78109), (589, 65776), (1178, 32888), (2356, 16444), (4111, 9424), (4712, 8222)]