82804394128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{122663}}^1$

素因数の和:124063

約数の個数: 40

約数和(自身を含む): 165731821056

約数和(自身を除く): 82927426928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1361, 2722, 5444, 10888, 21776, 42191, 84382, 122663, 168764, 245326, 337528, 490652, 675056, 981304, 1962608, 3802553, 7605106, 15210212, 30420424, 60840848, 166944343, 333888686, 667777372, 1335554744, 2671109488, 5175274633, 10350549266, 20701098532, 41402197064, 82804394128]

約数ペア:

[(1, 82804394128), (2, 41402197064), (4, 20701098532), (8, 10350549266), (16, 5175274633), (31, 2671109488), (62, 1335554744), (124, 667777372), (248, 333888686), (496, 166944343), (1361, 60840848), (2722, 30420424), (5444, 15210212), (10888, 7605106), (21776, 3802553), (42191, 1962608), (84382, 981304), (122663, 675056), (168764, 490652), (245326, 337528)]