15617984

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3180

約数の個数: 28

約数和(自身を含む): 31394400

約数和(自身を除く): 15776416

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 3089, 5056, 6178, 12356, 24712, 49424, 98848, 197696, 244031, 488062, 976124, 1952248, 3904496, 7808992, 15617984]

約数ペア:

[(1, 15617984), (2, 7808992), (4, 3904496), (8, 1952248), (16, 976124), (32, 488062), (64, 244031), (79, 197696), (158, 98848), (316, 49424), (632, 24712), (1264, 12356), (2528, 6178), (3089, 5056)]