87316996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20231}}^1$

素因数の和:20331

約数の個数: 24

約数和(自身を含む): 166549824

約数和(自身を除く): 79232828

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 20231, 40462, 80924, 263003, 526006, 1052012, 1679173, 3358346, 6716692, 21829249, 43658498, 87316996]

約数ペア:

[(1, 87316996), (2, 43658498), (4, 21829249), (13, 6716692), (26, 3358346), (52, 1679173), (83, 1052012), (166, 526006), (332, 263003), (1079, 80924), (2158, 40462), (4316, 20231)]