16901472304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{52667}}^1$

素因数の和:53353

約数の個数: 40

約数和(自身を含む): 33855833088

約数和(自身を除く): 16954360784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 647, 1294, 2588, 5176, 10352, 20057, 40114, 52667, 80228, 105334, 160456, 210668, 320912, 421336, 842672, 1632677, 3265354, 6530708, 13061416, 26122832, 34075549, 68151098, 136302196, 272604392, 545208784, 1056342019, 2112684038, 4225368076, 8450736152, 16901472304]

約数ペア:

[(1, 16901472304), (2, 8450736152), (4, 4225368076), (8, 2112684038), (16, 1056342019), (31, 545208784), (62, 272604392), (124, 136302196), (248, 68151098), (496, 34075549), (647, 26122832), (1294, 13061416), (2588, 6530708), (5176, 3265354), (10352, 1632677), (20057, 842672), (40114, 421336), (52667, 320912), (80228, 210668), (105334, 160456)]