841231376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4547}}^1$

素因数の和:4959

約数の個数: 40

約数和(自身を含む): 1687344384

約数和(自身を除く): 846113008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2984, 4547, 5968, 9094, 11563, 18188, 23126, 36376, 46252, 72752, 92504, 140957, 185008, 281914, 563828, 1127656, 1696031, 2255312, 3392062, 6784124, 13568248, 27136496, 52576961, 105153922, 210307844, 420615688, 841231376]

約数ペア:

[(1, 841231376), (2, 420615688), (4, 210307844), (8, 105153922), (16, 52576961), (31, 27136496), (62, 13568248), (124, 6784124), (248, 3392062), (373, 2255312), (496, 1696031), (746, 1127656), (1492, 563828), (2984, 281914), (4547, 185008), (5968, 140957), (9094, 92504), (11563, 72752), (18188, 46252), (23126, 36376)]