30897296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3971

約数の個数: 40

約数和(自身を含む): 65587320

約数和(自身を除く): 34690024

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3917, 3944, 7834, 7888, 15668, 31336, 62672, 66589, 113593, 133178, 227186, 266356, 454372, 532712, 908744, 1065424, 1817488, 1931081, 3862162, 7724324, 15448648, 30897296]

約数ペア:

[(1, 30897296), (2, 15448648), (4, 7724324), (8, 3862162), (16, 1931081), (17, 1817488), (29, 1065424), (34, 908744), (58, 532712), (68, 454372), (116, 266356), (136, 227186), (232, 133178), (272, 113593), (464, 66589), (493, 62672), (986, 31336), (1972, 15668), (3917, 7888), (3944, 7834)]