31127016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68261}}^1$

素因数の和:68289

約数の個数: 32

約数和(自身を含む): 81914400

約数和(自身を除く): 50787384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68261, 136522, 204783, 273044, 409566, 546088, 819132, 1296959, 1638264, 2593918, 3890877, 5187836, 7781754, 10375672, 15563508, 31127016]

約数ペア:

[(1, 31127016), (2, 15563508), (3, 10375672), (4, 7781754), (6, 5187836), (8, 3890877), (12, 2593918), (19, 1638264), (24, 1296959), (38, 819132), (57, 546088), (76, 409566), (114, 273044), (152, 204783), (228, 136522), (456, 68261)]