90427408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 181807808

約数和(自身を除く): 91380400

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1483, 1648, 2966, 3811, 5932, 7622, 11864, 15244, 23728, 30488, 54871, 60976, 109742, 152749, 219484, 305498, 438968, 610996, 877936, 1221992, 2443984, 5651713, 11303426, 22606852, 45213704, 90427408]

約数ペア:

[(1, 90427408), (2, 45213704), (4, 22606852), (8, 11303426), (16, 5651713), (37, 2443984), (74, 1221992), (103, 877936), (148, 610996), (206, 438968), (296, 305498), (412, 219484), (592, 152749), (824, 109742), (1483, 60976), (1648, 54871), (2966, 30488), (3811, 23728), (5932, 15244), (7622, 11864)]