325624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 685440

約数和(自身を除く): 359816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 101, 104, 124, 202, 248, 403, 404, 806, 808, 1313, 1612, 2626, 3131, 3224, 5252, 6262, 10504, 12524, 25048, 40703, 81406, 162812, 325624]

約数ペア:

[(1, 325624), (2, 162812), (4, 81406), (8, 40703), (13, 25048), (26, 12524), (31, 10504), (52, 6262), (62, 5252), (101, 3224), (104, 3131), (124, 2626), (202, 1612), (248, 1313), (403, 808), (404, 806)]