888975968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4937}}^1$

素因数の和:5295

約数の個数: 48

約数和(自身を含む): 1859097744

約数和(自身を除く): 970121776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 331, 544, 662, 1324, 2648, 4937, 5296, 5627, 9874, 10592, 11254, 19748, 22508, 39496, 45016, 78992, 83929, 90032, 157984, 167858, 180064, 335716, 671432, 1342864, 1634147, 2685728, 3268294, 6536588, 13073176, 26146352, 27780499, 52292704, 55560998, 111121996, 222243992, 444487984, 888975968]

約数ペア:

[(1, 888975968), (2, 444487984), (4, 222243992), (8, 111121996), (16, 55560998), (17, 52292704), (32, 27780499), (34, 26146352), (68, 13073176), (136, 6536588), (272, 3268294), (331, 2685728), (544, 1634147), (662, 1342864), (1324, 671432), (2648, 335716), (4937, 180064), (5296, 167858), (5627, 157984), (9874, 90032), (10592, 83929), (11254, 78992), (19748, 45016), (22508, 39496)]