16170944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 34564320

約数和(自身を除く): 18393376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 167, 178, 272, 334, 356, 544, 668, 712, 1088, 1336, 1424, 1513, 2672, 2839, 2848, 3026, 5344, 5678, 5696, 6052, 10688, 11356, 12104, 14863, 22712, 24208, 29726, 45424, 48416, 59452, 90848, 96832, 118904, 181696, 237808, 252671, 475616, 505342, 951232, 1010684, 2021368, 4042736, 8085472, 16170944]

約数ペア:

[(1, 16170944), (2, 8085472), (4, 4042736), (8, 2021368), (16, 1010684), (17, 951232), (32, 505342), (34, 475616), (64, 252671), (68, 237808), (89, 181696), (136, 118904), (167, 96832), (178, 90848), (272, 59452), (334, 48416), (356, 45424), (544, 29726), (668, 24208), (712, 22712), (1088, 14863), (1336, 12104), (1424, 11356), (1513, 10688), (2672, 6052), (2839, 5696), (2848, 5678), (3026, 5344)]