31595368916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{30809}}^1$

素因数の和:31064

約数の個数: 48

約数和(自身を含む): 58883086080

約数和(自身を除く): 27287717164

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 157, 284, 314, 628, 1633, 3266, 3611, 6532, 7222, 11147, 14444, 22294, 30809, 44588, 61618, 123236, 256381, 512762, 708607, 1025524, 1417214, 2187439, 2834428, 4374878, 4837013, 8749756, 9674026, 19348052, 50311097, 100622194, 111251299, 201244388, 222502598, 343427923, 445005196, 686855846, 1373711692, 7898842229, 15797684458, 31595368916]

約数ペア:

[(1, 31595368916), (2, 15797684458), (4, 7898842229), (23, 1373711692), (46, 686855846), (71, 445005196), (92, 343427923), (142, 222502598), (157, 201244388), (284, 111251299), (314, 100622194), (628, 50311097), (1633, 19348052), (3266, 9674026), (3611, 8749756), (6532, 4837013), (7222, 4374878), (11147, 2834428), (14444, 2187439), (22294, 1417214), (30809, 1025524), (44588, 708607), (61618, 512762), (123236, 256381)]