245379632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29101}}^1$

素因数の和:29157

約数の個数: 40

約数和(自身を含む): 519645312

約数和(自身を除く): 274265680

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 29101, 58202, 116404, 232808, 465616, 494717, 902131, 989434, 1804262, 1978868, 3608524, 3957736, 7217048, 7915472, 14434096, 15336227, 30672454, 61344908, 122689816, 245379632]

約数ペア:

[(1, 245379632), (2, 122689816), (4, 61344908), (8, 30672454), (16, 15336227), (17, 14434096), (31, 7915472), (34, 7217048), (62, 3957736), (68, 3608524), (124, 1978868), (136, 1804262), (248, 989434), (272, 902131), (496, 494717), (527, 465616), (1054, 232808), (2108, 116404), (4216, 58202), (8432, 29101)]