87175322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 144199440

約数和(自身を除く): 57024118

約数列:

[1, 2, 13, 26, 89, 101, 178, 202, 373, 746, 1157, 1313, 2314, 2626, 4849, 8989, 9698, 17978, 33197, 37673, 66394, 75346, 116857, 233714, 431561, 489749, 863122, 979498, 3352897, 6705794, 43587661, 87175322]

約数ペア:

[(1, 87175322), (2, 43587661), (13, 6705794), (26, 3352897), (89, 979498), (101, 863122), (178, 489749), (202, 431561), (373, 233714), (746, 116857), (1157, 75346), (1313, 66394), (2314, 37673), (2626, 33197), (4849, 17978), (8989, 9698)]