91472912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 181695960

約数和(自身を除く): 90223048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 401, 424, 538, 802, 848, 1076, 1604, 2152, 3208, 4304, 6416, 14257, 21253, 28514, 42506, 57028, 85012, 107869, 114056, 170024, 215738, 228112, 340048, 431476, 862952, 1725904, 5717057, 11434114, 22868228, 45736456, 91472912]

約数ペア:

[(1, 91472912), (2, 45736456), (4, 22868228), (8, 11434114), (16, 5717057), (53, 1725904), (106, 862952), (212, 431476), (269, 340048), (401, 228112), (424, 215738), (538, 170024), (802, 114056), (848, 107869), (1076, 85012), (1604, 57028), (2152, 42506), (3208, 28514), (4304, 21253), (6416, 14257)]