85499488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 90618272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1091, 1264, 2182, 2449, 2528, 4364, 4898, 8728, 9796, 17456, 19592, 33821, 34912, 39184, 67642, 78368, 86189, 135284, 172378, 270568, 344756, 541136, 689512, 1082272, 1379024, 2671859, 2758048, 5343718, 10687436, 21374872, 42749744, 85499488]

約数ペア:

[(1, 85499488), (2, 42749744), (4, 21374872), (8, 10687436), (16, 5343718), (31, 2758048), (32, 2671859), (62, 1379024), (79, 1082272), (124, 689512), (158, 541136), (248, 344756), (316, 270568), (496, 172378), (632, 135284), (992, 86189), (1091, 78368), (1264, 67642), (2182, 39184), (2449, 34912), (2528, 33821), (4364, 19592), (4898, 17456), (8728, 9796)]