40089848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3613}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 80230800

約数和(自身を除く): 40140952

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 3613, 5548, 7226, 11096, 14452, 28904, 68647, 137294, 263749, 274588, 527498, 549176, 1054996, 2109992, 5011231, 10022462, 20044924, 40089848]

約数ペア:

[(1, 40089848), (2, 20044924), (4, 10022462), (8, 5011231), (19, 2109992), (38, 1054996), (73, 549176), (76, 527498), (146, 274588), (152, 263749), (292, 137294), (584, 68647), (1387, 28904), (2774, 14452), (3613, 11096), (5548, 7226)]