213263632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10487}}^1$

素因数の和:10567

約数の個数: 40

約数和(自身を含む): 436972032

約数和(自身を除く): 223708400

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 10487, 20336, 20974, 41948, 83896, 167792, 325097, 429967, 650194, 859934, 1300388, 1719868, 2600776, 3439736, 5201552, 6879472, 13328977, 26657954, 53315908, 106631816, 213263632]

約数ペア:

[(1, 213263632), (2, 106631816), (4, 53315908), (8, 26657954), (16, 13328977), (31, 6879472), (41, 5201552), (62, 3439736), (82, 2600776), (124, 1719868), (164, 1300388), (248, 859934), (328, 650194), (496, 429967), (656, 325097), (1271, 167792), (2542, 83896), (5084, 41948), (10168, 20974), (10487, 20336)]