895840672

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2843}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 1813220640

約数和(自身を除く): 917379968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 229, 344, 458, 688, 916, 1376, 1832, 2843, 3664, 5686, 7328, 9847, 11372, 19694, 22744, 39388, 45488, 78776, 90976, 122249, 157552, 244498, 315104, 488996, 651047, 977992, 1302094, 1955984, 2604188, 3911968, 5208376, 10416752, 20833504, 27995021, 55990042, 111980084, 223960168, 447920336, 895840672]

約数ペア:

[(1, 895840672), (2, 447920336), (4, 223960168), (8, 111980084), (16, 55990042), (32, 27995021), (43, 20833504), (86, 10416752), (172, 5208376), (229, 3911968), (344, 2604188), (458, 1955984), (688, 1302094), (916, 977992), (1376, 651047), (1832, 488996), (2843, 315104), (3664, 244498), (5686, 157552), (7328, 122249), (9847, 90976), (11372, 78776), (19694, 45488), (22744, 39388)]