78255488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{35963}}^1$

素因数の和:35994

約数の個数: 32

約数和(自身を含む): 165074760

約数和(自身を除く): 86819272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 35963, 71926, 143852, 287704, 575408, 611371, 1150816, 1222742, 2301632, 2445484, 4603264, 4890968, 9781936, 19563872, 39127744, 78255488]

約数ペア:

[(1, 78255488), (2, 39127744), (4, 19563872), (8, 9781936), (16, 4890968), (17, 4603264), (32, 2445484), (34, 2301632), (64, 1222742), (68, 1150816), (128, 611371), (136, 575408), (272, 287704), (544, 143852), (1088, 71926), (2176, 35963)]