187400704

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11856

約数の個数: 40

約数和(自身を含む): 386546688

約数和(自身を除く): 199145984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 11807, 15872, 23614, 47228, 94456, 188912, 366017, 377824, 732034, 755648, 1464068, 1511296, 2928136, 3022592, 5856272, 6045184, 11712544, 23425088, 46850176, 93700352, 187400704]

約数ペア:

[(1, 187400704), (2, 93700352), (4, 46850176), (8, 23425088), (16, 11712544), (31, 6045184), (32, 5856272), (62, 3022592), (64, 2928136), (124, 1511296), (128, 1464068), (248, 755648), (256, 732034), (496, 377824), (512, 366017), (992, 188912), (1984, 94456), (3968, 47228), (7936, 23614), (11807, 15872)]