31216224

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25013}}^1$

素因数の和:25039

約数の個数: 48

約数和(自身を含む): 88249392

約数和(自身を除く): 57033168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25013, 50026, 75039, 100052, 150078, 200104, 300156, 325169, 400208, 600312, 650338, 800416, 975507, 1200624, 1300676, 1951014, 2401248, 2601352, 3902028, 5202704, 7804056, 10405408, 15608112, 31216224]

約数ペア:

[(1, 31216224), (2, 15608112), (3, 10405408), (4, 7804056), (6, 5202704), (8, 3902028), (12, 2601352), (13, 2401248), (16, 1951014), (24, 1300676), (26, 1200624), (32, 975507), (39, 800416), (48, 650338), (52, 600312), (78, 400208), (96, 325169), (104, 300156), (156, 200104), (208, 150078), (312, 100052), (416, 75039), (624, 50026), (1248, 25013)]