99898864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15545

約数の個数: 40

約数和(自身を含む): 215180672

約数和(自身を除く): 115281808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 15493, 30986, 61972, 123944, 201409, 247888, 402818, 480283, 805636, 960566, 1611272, 1921132, 3222544, 3842264, 6243679, 7684528, 12487358, 24974716, 49949432, 99898864]

約数ペア:

[(1, 99898864), (2, 49949432), (4, 24974716), (8, 12487358), (13, 7684528), (16, 6243679), (26, 3842264), (31, 3222544), (52, 1921132), (62, 1611272), (104, 960566), (124, 805636), (208, 480283), (248, 402818), (403, 247888), (496, 201409), (806, 123944), (1612, 61972), (3224, 30986), (6448, 15493)]