15673857424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{71333}}^1$

素因数の和:71815

約数の個数: 40

約数和(自身を含む): 31418917632

約数和(自身を除く): 15745060208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 443, 496, 886, 1772, 3544, 7088, 13733, 27466, 54932, 71333, 109864, 142666, 219728, 285332, 570664, 1141328, 2211323, 4422646, 8845292, 17690584, 31600519, 35381168, 63201038, 126402076, 252804152, 505608304, 979616089, 1959232178, 3918464356, 7836928712, 15673857424]

約数ペア:

[(1, 15673857424), (2, 7836928712), (4, 3918464356), (8, 1959232178), (16, 979616089), (31, 505608304), (62, 252804152), (124, 126402076), (248, 63201038), (443, 35381168), (496, 31600519), (886, 17690584), (1772, 8845292), (3544, 4422646), (7088, 2211323), (13733, 1141328), (27466, 570664), (54932, 285332), (71333, 219728), (109864, 142666)]