85651808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 187019280

約数和(自身を除く): 101367472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 3989, 5368, 7978, 10736, 15956, 21472, 31912, 43879, 63824, 87758, 127648, 175516, 243329, 351032, 486658, 702064, 973316, 1404128, 1946632, 2676619, 3893264, 5353238, 7786528, 10706476, 21412952, 42825904, 85651808]

約数ペア:

[(1, 85651808), (2, 42825904), (4, 21412952), (8, 10706476), (11, 7786528), (16, 5353238), (22, 3893264), (32, 2676619), (44, 1946632), (61, 1404128), (88, 973316), (122, 702064), (176, 486658), (244, 351032), (352, 243329), (488, 175516), (671, 127648), (976, 87758), (1342, 63824), (1952, 43879), (2684, 31912), (3989, 21472), (5368, 15956), (7978, 10736)]