131470112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 275208192

約数和(自身を除く): 143738080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 383, 544, 631, 766, 1262, 1532, 2524, 3064, 5048, 6128, 6511, 10096, 10727, 12256, 13022, 20192, 21454, 26044, 42908, 52088, 85816, 104176, 171632, 208352, 241673, 343264, 483346, 966692, 1933384, 3866768, 4108441, 7733536, 8216882, 16433764, 32867528, 65735056, 131470112]

約数ペア:

[(1, 131470112), (2, 65735056), (4, 32867528), (8, 16433764), (16, 8216882), (17, 7733536), (32, 4108441), (34, 3866768), (68, 1933384), (136, 966692), (272, 483346), (383, 343264), (544, 241673), (631, 208352), (766, 171632), (1262, 104176), (1532, 85816), (2524, 52088), (3064, 42908), (5048, 26044), (6128, 21454), (6511, 20192), (10096, 13022), (10727, 12256)]