16929224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 19358776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 62, 89, 104, 118, 124, 178, 236, 248, 356, 403, 472, 712, 767, 806, 1157, 1534, 1612, 1829, 2314, 2759, 3068, 3224, 3658, 4628, 5251, 5518, 6136, 7316, 9256, 10502, 11036, 14632, 21004, 22072, 23777, 35867, 42008, 47554, 68263, 71734, 95108, 136526, 143468, 162781, 190216, 273052, 286936, 325562, 546104, 651124, 1302248, 2116153, 4232306, 8464612, 16929224]

約数ペア:

[(1, 16929224), (2, 8464612), (4, 4232306), (8, 2116153), (13, 1302248), (26, 651124), (31, 546104), (52, 325562), (59, 286936), (62, 273052), (89, 190216), (104, 162781), (118, 143468), (124, 136526), (178, 95108), (236, 71734), (248, 68263), (356, 47554), (403, 42008), (472, 35867), (712, 23777), (767, 22072), (806, 21004), (1157, 14632), (1534, 11036), (1612, 10502), (1829, 9256), (2314, 7316), (2759, 6136), (3068, 5518), (3224, 5251), (3658, 4628)]