1996011632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{17573}}^1$

素因数の和:17841

約数の個数: 40

約数和(自身を含む): 4009683840

約数和(自身を除く): 2013672208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 229, 248, 458, 496, 916, 1832, 3664, 7099, 14198, 17573, 28396, 35146, 56792, 70292, 113584, 140584, 281168, 544763, 1089526, 2179052, 4024217, 4358104, 8048434, 8716208, 16096868, 32193736, 64387472, 124750727, 249501454, 499002908, 998005816, 1996011632]

約数ペア:

[(1, 1996011632), (2, 998005816), (4, 499002908), (8, 249501454), (16, 124750727), (31, 64387472), (62, 32193736), (124, 16096868), (229, 8716208), (248, 8048434), (458, 4358104), (496, 4024217), (916, 2179052), (1832, 1089526), (3664, 544763), (7099, 281168), (14198, 140584), (17573, 113584), (28396, 70292), (35146, 56792)]