85838338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 55140542

約数列:

[1, 2, 17, 34, 41, 82, 139, 278, 443, 697, 886, 1394, 2363, 4726, 5699, 7531, 11398, 15062, 18163, 36326, 61577, 96883, 123154, 193766, 308771, 617542, 1046809, 2093618, 2524657, 5049314, 42919169, 85838338]

約数ペア:

[(1, 85838338), (2, 42919169), (17, 5049314), (34, 2524657), (41, 2093618), (82, 1046809), (139, 617542), (278, 308771), (443, 193766), (697, 123154), (886, 96883), (1394, 61577), (2363, 36326), (4726, 18163), (5699, 15062), (7531, 11398)]