31948462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9280

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 30144338

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 9239, 18478, 64673, 120107, 129346, 175541, 240214, 351082, 840749, 1228787, 1681498, 2282033, 2457574, 4564066, 15974231, 31948462]

約数ペア:

[(1, 31948462), (2, 15974231), (7, 4564066), (13, 2457574), (14, 2282033), (19, 1681498), (26, 1228787), (38, 840749), (91, 351082), (133, 240214), (182, 175541), (247, 129346), (266, 120107), (494, 64673), (1729, 18478), (3458, 9239)]