87237968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9257}}^1$

素因数の和:9315

約数の個数: 40

約数和(自身を含む): 183678720

約数和(自身を除く): 96440752

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9257, 9424, 18514, 37028, 74056, 148112, 175883, 286967, 351766, 573934, 703532, 1147868, 1407064, 2295736, 2814128, 4591472, 5452373, 10904746, 21809492, 43618984, 87237968]

約数ペア:

[(1, 87237968), (2, 43618984), (4, 21809492), (8, 10904746), (16, 5452373), (19, 4591472), (31, 2814128), (38, 2295736), (62, 1407064), (76, 1147868), (124, 703532), (152, 573934), (248, 351766), (304, 286967), (496, 175883), (589, 148112), (1178, 74056), (2356, 37028), (4712, 18514), (9257, 9424)]