81460192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13613}}^1$

素因数の和:13651

約数の個数: 48

約数和(自身を含む): 185259312

約数和(自身を除く): 103799120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13613, 27226, 54452, 108904, 149743, 217808, 231421, 299486, 435616, 462842, 598972, 925684, 1197944, 1851368, 2395888, 2545631, 3702736, 4791776, 5091262, 7405472, 10182524, 20365048, 40730096, 81460192]

約数ペア:

[(1, 81460192), (2, 40730096), (4, 20365048), (8, 10182524), (11, 7405472), (16, 5091262), (17, 4791776), (22, 3702736), (32, 2545631), (34, 2395888), (44, 1851368), (68, 1197944), (88, 925684), (136, 598972), (176, 462842), (187, 435616), (272, 299486), (352, 231421), (374, 217808), (544, 149743), (748, 108904), (1496, 54452), (2992, 27226), (5984, 13613)]