80038528

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 171947520

約数和(自身を除く): 91908992

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 877, 992, 1426, 1472, 1754, 1984, 2852, 2944, 3508, 3968, 5704, 7016, 11408, 14032, 20171, 22816, 27187, 28064, 40342, 45632, 54374, 56128, 80684, 91264, 108748, 112256, 161368, 217496, 322736, 434992, 625301, 645472, 869984, 1250602, 1290944, 1739968, 2501204, 2581888, 3479936, 5002408, 10004816, 20009632, 40019264, 80038528]

約数ペア:

[(1, 80038528), (2, 40019264), (4, 20009632), (8, 10004816), (16, 5002408), (23, 3479936), (31, 2581888), (32, 2501204), (46, 1739968), (62, 1290944), (64, 1250602), (92, 869984), (124, 645472), (128, 625301), (184, 434992), (248, 322736), (368, 217496), (496, 161368), (713, 112256), (736, 108748), (877, 91264), (992, 80684), (1426, 56128), (1472, 54374), (1754, 45632), (1984, 40342), (2852, 28064), (2944, 27187), (3508, 22816), (3968, 20171), (5704, 14032), (7016, 11408)]