31750784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19108

約数の個数: 32

約数和(自身を含む): 68122740

約数和(自身を除く): 36371956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 19081, 38162, 76324, 152648, 248053, 305296, 496106, 610592, 992212, 1221184, 1984424, 2442368, 3968848, 7937696, 15875392, 31750784]

約数ペア:

[(1, 31750784), (2, 15875392), (4, 7937696), (8, 3968848), (13, 2442368), (16, 1984424), (26, 1221184), (32, 992212), (52, 610592), (64, 496106), (104, 305296), (128, 248053), (208, 152648), (416, 76324), (832, 38162), (1664, 19081)]