855685384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61507}}^1$

素因数の和:61597

約数の個数: 32

約数和(自身を含む): 1682858880

約数和(自身を除く): 827173496

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 61507, 123014, 246028, 492056, 2275759, 2890829, 4551518, 5781658, 9103036, 11563316, 18206072, 23126632, 106960673, 213921346, 427842692, 855685384]

約数ペア:

[(1, 855685384), (2, 427842692), (4, 213921346), (8, 106960673), (37, 23126632), (47, 18206072), (74, 11563316), (94, 9103036), (148, 5781658), (188, 4551518), (296, 2890829), (376, 2275759), (1739, 492056), (3478, 246028), (6956, 123014), (13912, 61507)]