87503056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 180950720

約数和(自身を除く): 93447664

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 3943, 5548, 7886, 11096, 15772, 22192, 31544, 63088, 74917, 149834, 287839, 299668, 575678, 599336, 1151356, 1198672, 2302712, 4605424, 5468941, 10937882, 21875764, 43751528, 87503056]

約数ペア:

[(1, 87503056), (2, 43751528), (4, 21875764), (8, 10937882), (16, 5468941), (19, 4605424), (38, 2302712), (73, 1198672), (76, 1151356), (146, 599336), (152, 575678), (292, 299668), (304, 287839), (584, 149834), (1168, 74917), (1387, 63088), (2774, 31544), (3943, 22192), (5548, 15772), (7886, 11096)]