165908032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4979

約数の個数: 56

約数和(自身を含む): 359907840

約数和(自身を除く): 193999808

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 4919, 8432, 9838, 16864, 19676, 33728, 39352, 78704, 83623, 152489, 157408, 167246, 304978, 314816, 334492, 609956, 668984, 1219912, 1337968, 2439824, 2592313, 2675936, 4879648, 5184626, 5351872, 9759296, 10369252, 20738504, 41477008, 82954016, 165908032]

約数ペア:

[(1, 165908032), (2, 82954016), (4, 41477008), (8, 20738504), (16, 10369252), (17, 9759296), (31, 5351872), (32, 5184626), (34, 4879648), (62, 2675936), (64, 2592313), (68, 2439824), (124, 1337968), (136, 1219912), (248, 668984), (272, 609956), (496, 334492), (527, 314816), (544, 304978), (992, 167246), (1054, 157408), (1088, 152489), (1984, 83623), (2108, 78704), (4216, 39352), (4919, 33728), (8432, 19676), (9838, 16864)]