23311690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 20395190

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 541, 695, 1082, 1390, 2705, 4309, 5410, 8618, 16771, 21545, 33542, 43090, 75199, 83855, 150398, 167710, 375995, 751990, 2331169, 4662338, 11655845, 23311690]

約数ペア:

[(1, 23311690), (2, 11655845), (5, 4662338), (10, 2331169), (31, 751990), (62, 375995), (139, 167710), (155, 150398), (278, 83855), (310, 75199), (541, 43090), (695, 33542), (1082, 21545), (1390, 16771), (2705, 8618), (4309, 5410)]